baber/WOPTO huggingface dataset:
Patent JP-H04252432-A (JP)
Title: Optical information recording and reproducing device
Inventor: DATE NOBUAKI
IPC: G11B7/09
Filed: 1991-01-28
Abstract: PURPOSE:To offer an optical information recording and reproducing device provided with an optical head capable of obtaining high galvanomirror rotary angle detection accuracy even said device is miniaturized. CONSTITUTION:An auxiliary mirror 36 is arranged confronting with a galvanomirror 17, and the rotary angle of the galvanomirror can be detected by reflecting an optical beam from a light source 7 on the galvanomirror and the auxiliary mirror for plural times repeatedly, and after that, detecting it by a detection element 39.
Patent JP-S61185961-A (JP)
Title: Semiconductor device
Inventor: TSUBONE HITOSHI
IPC: H01L27/08
Filed: 1985-02-14
Abstract: PURPOSE:To prevent a deviation in relative position between the MOS regions and the buried diffusion layers from generating by a method wherein the MOS blocks of each of the two CMOS logic blocks of a CMOS semiconductor device and the respective buried diffusion layer of the two CMOS logic blocks are formed in such a way that the longitudinal direction of the blocks and the buried diffusion layers become parallel with the pattern shift direction of the epitaxially grown layer. CONSTITUTION:N-channel MOS blocks 30, p-channel MOS blocks 31 and buried diffu sion layers 37 are formed in a rectangular form, and these are formed on a wafer 42 in such a way as to become roughly parallel to one another and are formed in roughly parallel to a pattern shift direction 11. CMOS logic blocks 41 capable of performing the prescribed operation in a combination of these mutually adjacent n-channel MOS blocks 30 and p-channel MOS blocks 31 are formed. When it is assumed that the surface of the substrate 42 is a (100) plane and the axis of the (100) plane is slanting at 1 deg.-5 deg. in the <001> axial direction, the pattern shift direction 11 becomes the <001> axial direction. Even when the CMOS logic blocks 41 are formed on the assumption that no pattern shift is generated, a latch-up phenomenon is hard to generate. By this way, the need for making a margin is eliminated and the integra tion degree of the CMOS semiconductor device can be enhanced.
Patent JP-S58142423-A (JP)
Title: Sentence input device
Inventor: SAKASHITA YOSHIHIKO
IPC: G06F3/00
Filed: 1982-02-18
Abstract: PURPOSE:To make the processing of analysis of grammar very easy for verbs of the five conjugations, by providing a potential verb processing section to a conversion processing section, and converting an independent word corresponding part into a character string mixed with Kanji (Chinses character) and Kana (Japanese syllabary). CONSTITUTION:When information from an input processing section 1 is inputted to a conversion processing section 2, a grammar analysis section 3 splits the Kana string into the independent word part and the suffix part under the control of a grammatical dictionary 4 and a word dictionary 5, and discriminates the propriety of the gammatical connection. The potential verb processing section 10 regards the extracted independent word as the word stem and check whether or not the common part character string of the conjugation suffix of Kami-ichidan (Japanses alphabetical position) and Shimoichidan conjugation verbs exists in the preceding Kana character string. As a result, the conjugation suffix of the end-form of the Ichidan-conjugation verbs is obtained. Thus, the potential verbs used as the meaning of possible five conjugation verbs are extracted as the independent words.
Patent JP-H08219829-A (JP)
Title: Gas-blast circuit breaker
Inventor: UEDA YASUKIYO
IPC: G08B21/16
Filed: 1995-02-14
Abstract: PURPOSE: To provide a gas-blast circuit breaker for breaking gas including pilot when an abnormal condition occurs. CONSTITUTION: When an earthquake occurs and earthquake information is inputted from a seismoscope 9 to a register existence/absence abnormality discriminating means 14, the register existence/absence abnormality discriminating means 14 reads the register existence/absence information of a pilot register means 11 through an information route 15. If registered, a gas valve 4 is energized regardless of the existence/absence of the gas flow to break the gas supply to a gas appliance 6. Accordingly, if the continuous combustion of a pilot when an earthquake occurs, gas is broken simultaneously with the earthquake so as to prevent the occurrence of taking-fire by a pilot.
Patent JP-2000223665-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI HITOSHI
IPC: H01L29/417
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can thin an oxide film being formed in a trench for insulation separation. SOLUTION: Each of a plurality of PchMOS transistors 1 where power supply potential is applied is separately surrounded by a first trench 20, and at the same time each of a plurality of NchMOS transistors 2 where grounding potential is applied is separately surrounded by a second trench 21. Also, the plurality of first trenches 20 are surrounded by a third trench 23, at the same time, the plurality of second trenches 21 are surrounded by a fourth trench 24, and, furthermore, a second silicon layer 5 in the third trench 23 is set to the power potential. Furthermore, outside the third and fourth trenches 23 and 24, the silicon layer 5 is set to a floating state, thus preventing a high voltage from being applied to both ends of the first trench 20.  Then, since high breakdown voltage may be supported by the third and fourth trenches 23 and 24, the thickness of a thermal oxide film in each trench can be thinned.
Patent JP-H0710358-A (JP)
Title: Dispersion job schedule using modular component
Inventor: JIEIMUZU EFU MATEISETSUKU
IPC: G03G21/00
Filed: 1994-02-23
Abstract: PURPOSE: To reconstitute finishing option at a working site without correcting a copying machine/printer by furnishing a means to carry out working at a second repeating time interval by receiving a preparation finished status signal from each of a specified number of image processing sorces. CONSTITUTION: A typical universal distributed job scheduling system is furnished with each of components, an image formation device 214, a marker 216, a feeder 218 and a finishing device 220 reciprocally connected to a scheduler 212 by communication lines 215, 217, 219, 221. Thereafter, when all of each of the components commit, scheduling of sheets for the finishing device 220 is carried out when the copying sheets of an image developed by the marker 216 are supplied to the finishing device 220 from the feeder 218 by description 222 of a job which the scheduler 212 receives. When even one of them cannot be committed, a pitch to be skipped at mechanical timing is inserted, and scheduling is delayed until all of them are committed.
Patent JP-S63193771-A (JP)
Title: Color image processing device
Inventor: MATSUNAWA MASAHIKO
IPC: G06T1/00
Filed: 1987-02-06
Abstract: PURPOSE:To reduce a storage capacity, by restoring a color code and a multilevel density data based on output data obtained by accessing to the same addresses of plural memory planes simultaneously, and reproducing an image based on those restored data. CONSTITUTION:When a color image is separated to plural chrominance signals, it is stored in prescribed memories 151-155 after separating a data of one picture element to a color code data and a density data, and when a storage data is stored in a memory device 160 finally, the color code and a density information corresponding code (code representing binarization or three-value formation) are stored. And, based on the output data obtained by accessing to the same addresses of the plural memory planes simultaneously, a bit of color information and a bit of density information are restored, and based on those restored data, the image is reproduced. Therefore, it is possible to reduce the storage capacity of an external memory device, and furthermore, by providing a data conversion circuit 410, it is possible to easily and exactly, reproduce a storage data stored in the memory device 160.
Patent JP-S54118131-A (JP)
Title: Liquid crystal television device
Inventor: HANDA SHIYUNJI
IPC: H04N5/57
Filed: 1978-03-07
Abstract: PURPOSE: To secure an easy external adjustment for the contrast for the liquid crystal TV device by providing the variable resistor which can vary with the contrast adjusting catch between two points which supply the intermediate potential to perform the matrix driving.  
     CONSTITUTION: Display screen 13, contrast adjusting catch 14 plus switches 15∼17 including the power switch are provided. Then variable resistor R which can vary via catch 14 is provided between two points 8 and 10 which supply the intermediate potential to perform the matrix driving. With variation of resistor R, the value of R 2 /R 1  varies and accordingly the contrast can be adjusted. In such way, the contrast can be adjusted in an extremely simple way like the ordinary TV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63194525-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: H02H9/04
Filed: 1987-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55118036-A (JP)
Title: Ammonia reusing method in dry diazo copier
Inventor: MATSUI TAKESHI
IPC: G03D7/00
Filed: 1979-03-06
Abstract: PURPOSE: To enhance the responding properties of an apparatus by controlling the drum temp. of a rectifying tower and the action of feeding an NH 3  stock solution according to the temp. of a developing gas at the outlet of a condenser in the title process for separating the gas, in the condenser, obtained by distilling recovered ammonia water and for introducing the gas into a developing section.  
     CONSTITUTION: NH 3  in a gas exhausted from developing section 1 is allowed to be absorbed in a solution discharged from drum 6 in recovering section 2. This recovering solution is fed to rectifying tower 3 through vessel 7 and condenser 4, a gas generated from tower 3 is freed of steam in condenser 4, and the concentrated NH 3  gas is fed to section 1 as a developing gas. In the abovementioned apparatus the temp. of the gas leaving condenser 4 is detected in temp. detecting section 5, and according to the output a heater for drum 6 of tower 3 is controlled to hold the gas temp. at 75W90°C (the first set temp.). When the gas temp. reaches the second set temp. higher than the first one within the range of 85W100°C, an NH 3  stock solution of high concentration is supplied from tank 8 to recovering solution vessel 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61186774-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F25D23/06
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07215395-A (JP)
Title: Chemical resistant sheet lining tank device
Inventor: NAGURA TERUJI
IPC: B65D90/04
Filed: 1994-01-28
Abstract: PURPOSE:To provide a chemical resistant sheet lining device wherein, when a vacuum pump provided to maintain the inner and outer pressure balance of a chemical resistant sheet lining in a tank encounters the trouble such as the stopping of the suction operation, the lowering of the suction performance, etc., an alternate means is available to permit the suction pressure to be maintained. CONSTITUTION:A vacuum suction passage for maintaining the inner and outer pressure balance of a lining sheet 5 provided inside an outer tank wall 1 is composed of a vacuum pump A driven by a moter M, a reserve tank T and an electric valve S1 as the main members. The vacuum suction passage is also composed of a motor-driven pump MP, a compressed air storage tank AT, an electric valve S2 and an ejector E as the main member. When the suction operation of the vacuum pump is stopped or its suction performance is lowered, the vacuum pump is stopped by the detection of a pressure switch PS2 and an ejector pump is started by a compressed air-operated ejector E.
Patent JP-2000220221-A (JP)
Title: Building unit transport structure
Inventor: NAKAJIMA SHOICHIRO
IPC: B65D85/64
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a corner butt member for a building unit capable of protecting the gable side corner part of the building unit, and building unit transport structure using this member. SOLUTION: A corner butt member A for a building unit 8 is composed of an angle member 2 of L-shape cross section formed of two orthogonally adjoining plates, and an upper plate 3 provided with an opening part 31 at one corner part. The upper plate 3 is fitted to the upper end of the angle member 2 in the state of the opening part 31 is brought into contact with the corner part of the angle member 1, where two plates orthogonally adjoin to each other.
Patent JP-S63194297-A (JP)
Inventor: NAGAYAMA TADAHIRO
IPC: G09F9/00
Filed: 1987-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06241461-A (JP)
Title: Gas cooker with grill
Inventor: YOSHIDA YUTAKA
IPC: F24C3/12
Filed: 1993-02-16
Abstract: PURPOSE:To accurately decide an igniting state of a burner even if a grill is reused in a state that a temperature in the grill is high. CONSTITUTION:A controller 4 identifies an igniting state of a burner from an output of an ignition detector 2 after an ignition by an operation unit 1 and displays the ignition on a display unit 3. A grill temperature identifier 41 identifies a temperature in a grill from the output of the detector 2 at the time of igniting the burner. An output change detector 42 detects an output change of the detector 2. When the detector 42 detects the output change of the detector 2 to indicate the igniting state of the burner in case where the burner is ignited in a state that the temperature in the grill is high, the unit 3 displays the ignition. Thus, the igniting state of the burner can be accurately identified when the grill is reused in a state that a temperature in the grill is high.
Patent JP-S60170802-A (JP)
Title: Adjusting method of relief shape of relief type diffraction grating
Inventor: TANIGUCHI YUKIO
IPC: G02B5/18
Filed: 1984-02-15
Abstract: PURPOSE:To eliminate unevenness of diffraction efficiency by detecting diffracted light obtained by irradiating the relief surface of the relief type diffraction grating with laser light, and thus forming a thin film layer on the relief surface while monitoring the relief shape. CONSTITUTION:The diffraction grating 3 is arranged with the relief surface 4 down in a vacuum tank which is evacuated by a vacuum discharge system 1 to a proper degree of vacuum, and a vapor-deposition source 5 is arranged under it to form a thin film layer on the relief surface 4 by vapor-depositing metal. The laser light 7 from a laser light source 6 in the tank through an optical introduction system 8 provided on the external wall of the vacuum tank 2 and reflected by a mirror 9 to illuminate the relief surface 4 of the diffraction grating 3 and the resulting diffracted light 10 is detected by a detector 11, which is connected to an external measurement system 12 to take a measurement of the diffraction efficiency. Thus, while the diffraction efficiency is monitored, a vapor-deposition shutter 13 is opened and closed to left and right as shown by an arrow to control the formation of the thin film.
Patent JP-S54119881-A (JP)
Title: Exposure unit of electron rays
Inventor: ISOBE MORIYUKI
IPC: H01J37/305
Filed: 1978-03-09
Abstract: PURPOSE:To make easy the operation of the electron ray exposure unit and to make it suitable for automation, by enabling accurate adjustment without strict alignment of the adjusting directions X and Y of the strength distribution and the measurement directions A and B for strength distribution, through several times the selection for adjustment of automatical strength distribution relating to two different directions each other. CONSTITUTION:The electron rays 3 produced from the electron gun 2 in the mirror cylinder 1 are radiated toward the opening plate 5 with the lens 4, and the electron rays passed through are formed for the image on the test piece surface by using the lens 6. With this constitution, the X direction and Y direction deflection coils 8X and 8Y are placed at the lower part of the electron gun 2 and only the strength distribution is changed by adjusting the DC signal output of the deflection power supplies 9X and 9Y connected to it while keeping the position of test piece radiation constant. Further, the location of test piece is provided with the photo diode 11 and the strength distribution measurement unit 10 consisting of stretched conductive wire in place of the test piece, and the scanning signal from the scanning signal circuit 16 is fed via the deflection electrodes 21A and 21B to it, adjusting the strength distribution to a given value.
Patent JP-S59154798-A (JP)
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/39
Filed: 1983-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000224901-A (JP)
Title: Ridging machine
Inventor: KAYAHARA HIROBUMI
IPC: A01B35/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a ridging machine lightened in weights of a pretreating gear provided with a plowing rotor and a ridging gear, capable of continuously offsetting in horizontal direction and reduced in wear of a bolt and nut for fixing a plowing claw. SOLUTION: In the ridging machine mounted on the rear of a traveling machine body, and having the pretreating gear 9 and the ridging gear 11 receiving power from the traveling machine body, the pretreating gear 9 and the ridging gear 11 are supported with a frame 7 and the power is transmitted from this frame 7. The frame 7 is set as capable of offsetting in horizontal direction through parallel links 5 and 6 to the main body frame 2 and a cylinder mechanism 12 is installed between the parallel links 5, 6 to continuously adjust the offsets of the pretreating gear 9 and the ridging gear 11.  Rib 18a protruding to the rotating direction of the plowing claw is formed on the base of a mount of the plowing claw 18 disposed on the plowing rotor 8 of the pretreating gear 9, and the base of the mount of the plowing claw 18 installed on the plowing rotor 8 of the pretreating gear 9 is fixed by a channel shaped plate 25 protruding to the both sides of the rotating direction of the plowing claw 18.
Patent JP-H0362627-A (JP)
Title: Control voltage generator in transmitter facility of digital modulated signal
Inventor: ERUTSUKI KUISUMA
IPC: H04B3/04
Filed: 1990-02-08
Abstract: PURPOSE: To allow invariable information of a cell to generate an output signal according to an actual input signal by providing a controlled voltage generator with respect to a digital modulated signal for a transmitter equipment and including a memory with a look-up table in the controlled voltage generator. CONSTITUTION: A signal DM to modulate (signal input to digital-modulate) is connected to the input of an I, Q generator GEN. The outputs I and Q of the generator GEN respectively transport the same phase signal I and a signal Q of a 90 deg.-deviated phase. In a main signal steam, the signals I and Q are connected to the input of a D/A converter D/A and D/A operates by a sampling frequency Fs. The frequency Fs is fourfold of the bit transmitting speed of an inputting binary signal DM, e.g. An analog output signal from D/A is connected with an up-converter operating by a C grade and (or) the input of an amplifier (AMP). A radio frequency signal RF from an amplifier AMP is connected to the antenna of the transmitter equipment.
Patent JP-H09195994-A (JP)
Title: Multiple stage centrifugal compressor
Inventor: MASUTANI MINORU
IPC: F04D17/12
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To thin the wall thickness of a welding surface so as to facilitate edge processing for welding and welding work by forming recessed parts which are conformed to each other on center parts of joining surfaces of an outer diameter side parts and an inner diameter side parts, and welding only one of the joining surfaces which are divided into two parts by the recessed parts. SOLUTION: A hollow chamber 1 is formed by recessed parts 31, 41 which are conformed to each other and which are arranged on the joining surface center of an outer diameter side parts 3 and the joining surface center of an inner diameter side parts 4. Welding padding is carried out on edge preparations 2A, 2B formed on the joining surface of an opposite suction flow passage side in the joining surfaces which are divided into two parts by the recessed parts 31, 41, and thereby, the outer diameter side parts 3 and the inner diameter side parts 4 are welded to each other. An engaging part 11 for positioning is formed on the joining surface of the suction flow passage 6 side, and each hollow chamber 1 is communicated with the suction flow passage 6 by a communicating hole 5.  Since edge preparation for welding is carried out on only opposite suction flow passage side in the joining surfaces which are divided into two parts, it is possible to reduce welding padding rate particularly.
Patent JP-S57141668-A (JP)
Title: Developing device for electrophotography
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/09
Filed: 1981-02-26
Abstract: PURPOSE:To obtain images of high quality by using a ferrite type carrier for a developer and performing at least two times of magnetic pole changing before arriving at a main magnetic pole. CONSTITUTION:At the time when a developer 5 goes out of a developer well, it is regulated of the rate of conveyance by a regulating plate 9, and during this conveyance, the developer 5 is fed successively on the N pole and S pole of a stationary magnetic roller 8 and on a main magnetic pole 10, and before it arrives at the main pole 10 from the plate 9, two times of magnetic pole changing is accomplished. The magnetic brush of the developer 5 created by the magnetic force of the pole 10 contacts with a photoreceptor 1, thereby changing electrostatic latent images to visible images. The developer 5 using a ferritic material for the carrier is subjected to at least two times of the magnetic pole changing before it arrives at the pole 10 in the developing section. Thereby, the developer is agitated, its electrostatic characteristics are made sufficiently stable and the stable images of good quality are obtained on a photoreceptor.
Patent JP-S53113267-A (JP)
Title: Gas-liquid contacting apparatus
Inventor: NISHINO HARUO
IPC: B01D53/18
Filed: 1977-03-15
Abstract: PURPOSE: To provide an apparatus in which gas-liquid contacting is performed in a smaller size with high efficiency with a tray provided at the lowest portion of a tray tower so as to have perforated plates fixed separately thereabove while a mechanism is provided to adjust the height of bubble generated by contacting gas and liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09217798-A (JP)
Title: Closed wave motion gear device
Inventor: KIYOZAWA YOSHIHIDE
IPC: F16H49/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, compact and structurally simple closed wave motion gear device suitable for use as a reduction gear of a driving mechanism sued in a clean room. SOLUTION: A wave motion gear device 1 is provided with a device housing 2, first and second end plates 3, 4 arranged on both end openings, a hollow input shaft 5, and a sealing space 13 sectioned and formed by first to fourth sealing means 8, 9, 11, 12 for sealing these members, and a flat wave motion gear mechanism 20 is incorporated inside it. The wave motion gear mechanism 20 is constituted of a rigid internal gear 310, a silk hat-shaped flexible external gear 220 inside it, and a wave generator 230 mounted inside it. Lube oil of the wave motion gear mechanism is completely prevented from leaking to the outside. The rust preventing treatment is applied on the device housing 2 exposed to the outside, the first and second end plates 3, 4 and both ends of the input shaft 5.
Patent JP-S61186992-A (JP)
Inventor: HYODO NORIAKI
IPC: G06F3/153
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。